Applicable Controls; Remote Controller Wiring - Toshiba RAV-SM2242DT-E Service Manual

Concealed Duct High Static Pressure
Group control
(Unit: mm)
R (L) S (N)
Indoor fan power supply wire
1 2 3
System interconnecting wire
n Remote Controller Wiring
• Strip off approx. 9mm the wire to be connected.
• Non polarity, 2 core wire is used for wiring of the remote controller. (0.5mm² to 2.0mm² wires)
Wiring diagram
Terminal block for
remote controller wiring of indoor unit
A
B
Remote controller wire
(Locally procured)
Installation Manual
Wired remote controller
A B A B
Indoor Unit Indoor Unit
Outdoor Unit Outdoor Unit
Terminal block
A
Remote controller unit
B
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Concealed Duct High Static Pressure
9

APPLICABLE CONTROLS

REQUIREMENT
• When you use this air conditioner for the first time, it takes
approx. 5 minutes until the remote controller becomes
available after power-on. This is normal.
<When power is turned on for the first time after
installation>
It takes approx. 5 minutes until the remote controller
becomes available.
Approx. 5 minutes
Remote
"SETTING" "SETTING"
Power on controller
flashes goes out
is available
<When power is turned on for the second
(or later) time>
It takes approx. 1 minute until the remote controller
becomes available.
Approx. 1 minute
Remote
"SETTING" "SETTING"
Power on controller
flashes goes out
is available
• Normal settings were made when the indoor unit was
shipped from factory.
Change the indoor unit settings as required.
• Use the wired remote controller to change the settings.
* The settings cannot be changed using the wireless
remote controller, sub remote controller, or remote
controller-less system (for central remote controller only).
Therefore, install the wired remote controller to change
the settings.
n Changing of setting applicable
control
Basic procedure for changing settings
Change the settings while the air conditioner is not working.
(Be sure to stop the air conditioner before making settings.)
1
4 3
6
1 5 2
Installation Manual
1
Procedure
Push button and TEMP. button simultaneously for
at least 4 seconds.
After a while, the display flashes as shown in the figure.
Confirm that the CODE No. is [01].
• If the CODE No. is not [01], push button to erase the
display content, and repeat the procedure from the
beginning. (No operation of the remote controller is
accepted for a while after button is pushed.)
(∗ Display content varies
with the indoor unit model.)
2
Procedure
Each time you push button, indoor unit numbers
in the control group change cyclically.
Select the indoor unit you want to change settings for.
The fan of the selected unit runs.
You can confirm the indoor unit for which you want to
change settings.
3
Procedure
Using TEMP. / buttons, specify CODE No.
[ ].
4
Procedure
Using TIME / buttons, select SET DATA
[ ].
5
Procedure
Push button. When the display changes from flashing
to lit, the setup is completed.
• To change settings of another indoor unit, repeat from
2
Procedure .
• To change other settings of the selected indoor unit,
3
repeat from Procedure .
Use button to clear the settings.
To make settings after button was pushed, repeat
2
from Procedure .
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